31063398

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{70921}}^1$

素因数の和:70999

約数の個数: 16

約数和(自身を含む): 62978736

約数和(自身を除く): 31915338

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 70921, 141842, 212763, 425526, 5177233, 10354466, 15531699, 31063398]

約数ペア:

[(1, 31063398), (2, 15531699), (3, 10354466), (6, 5177233), (73, 425526), (146, 212763), (219, 141842), (438, 70921)]